Anup Kelgaonkar1, Vishal Govindhari1,2, Ashish Khalsa1, Soumyava Basu3,4. 1. L V Prasad Eye Institute, Mithu Tulsi Chanrai Campus, Bhubaneswar, India. 2. Pushpagiri Vitreoretina Institute, West Maredpally, Secunderabad, India. 3. L V Prasad Eye Institute, Mithu Tulsi Chanrai Campus, Bhubaneswar, India. basu@lvpei.org. 4. L V Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, India. basu@lvpei.org.
Abstract
PURPOSE: To compare the time to resolution of perivascular infiltrates in tubercular retinal vasculitis (TRV) between anti-tubercular therapy (ATT) alone, and in combination with systemic corticosteroids. METHODS: Observational retrospective cohort study in a tertiary eye centre in eastern India. Patients with TRV who were treated with anti-tubercular therapy (ATT) alone (Group A), or in combination with systemic corticosteroids (Group B) were included in the study. Eyes with additional inflammatory signs (cystoid macular oedema, vitritis ≥2+, optic disc oedema) were excluded. Resolution was defined as complete disappearance of perivascular infiltrates on seven-field fundus photographs. Descriptive statistics were used for demographic data. A linear mixed effects model was applied to adjust for intereye correlations, in patients with bilateral disease. The primary outcome measure was time to resolution of perivascular infiltrates. Secondary outcome measure was need for laser or surgical intervention for management of complications of TRV. RESULTS: Fifty eyes of 39 patients (Group A 21/18 and Group B 29/21) were included. Both groups had similar demographics and severity of vasculitis. All patients had complete resolution of TRV. On adjusting for intereye correlation, the mean difference in time to resolution between the two groups (Group A, 3.24 [95% CI 2.69-3.77] months, and Group B, 4.76 [95% CI 3.52-5.99] months) was not statistically significant (0.96 weeks [-0.52 to 2.45] p = 0.21). Vaso-occlusive complications and healing patterns were similar in both groups. CONCLUSIONS: ATT alone, may be sufficient for resolution of perivascular infiltrates, in TRV without additional inflammatory signs.
PURPOSE: To compare the time to resolution of perivascular infiltrates in tubercular retinal vasculitis (TRV) between anti-tubercular therapy (ATT) alone, and in combination with systemic corticosteroids. METHODS: Observational retrospective cohort study in a tertiary eye centre in eastern India. Patients with TRV who were treated with anti-tubercular therapy (ATT) alone (Group A), or in combination with systemic corticosteroids (Group B) were included in the study. Eyes with additional inflammatory signs (cystoid macular oedema, vitritis ≥2+, optic disc oedema) were excluded. Resolution was defined as complete disappearance of perivascular infiltrates on seven-field fundus photographs. Descriptive statistics were used for demographic data. A linear mixed effects model was applied to adjust for intereye correlations, in patients with bilateral disease. The primary outcome measure was time to resolution of perivascular infiltrates. Secondary outcome measure was need for laser or surgical intervention for management of complications of TRV. RESULTS: Fifty eyes of 39 patients (Group A 21/18 and Group B 29/21) were included. Both groups had similar demographics and severity of vasculitis. All patients had complete resolution of TRV. On adjusting for intereye correlation, the mean difference in time to resolution between the two groups (Group A, 3.24 [95% CI 2.69-3.77] months, and Group B, 4.76 [95% CI 3.52-5.99] months) was not statistically significant (0.96 weeks [-0.52 to 2.45] p = 0.21). Vaso-occlusive complications and healing patterns were similar in both groups. CONCLUSIONS: ATT alone, may be sufficient for resolution of perivascular infiltrates, in TRV without additional inflammatory signs.
Authors: Deshka Doycheva; Christina Pfannenberg; Juergen Hetzel; Christoph M E Deuter; Carlos Pavesio; Volkhard A J Kempf; Eva Schuelen; Philip Aschoff; Narsing Rao; Manfred Zierhut Journal: Ocul Immunol Inflamm Date: 2010-06 Impact factor: 3.070